.cm-s-md {
    font-family: Georgia;
    font-size: 150%;
    letter-spacing: 0.5px;
    word-spacing: 2px;
    color: #333;
    .cm-header {
        font-size: 200%;
        font-family: Helvetica;
        color: #444;
    }
    .CodeMirror-scroll {
        max-height: none;
    }
}
